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JP Morgan Chase Mobile Engineer Interview Questions

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Software Engineer Product Manager Product Analyst BizOps & Strategy Machine Learning Engineer Data Scientist Product Marketing Manager

Asked at JP Morgan Chase, Adobe, Amazon + 12 more • a year ago
Given an array, find the two sum.
IDE
Easy
Mobile Engineer
Data Structures & Algorithms
+5 more
51 answers I was asked this
+47
"from typing import List def two_sum(nums: List[int], target: int) -> List[int]: prevMap = {} for i, n in enumerate(nums): diff = target - n if diff in prevMap: return [prevMap[diff], i] else: prevMap[n] = i return [] debug your code below print(two_sum([2, 7, 11, 15], 9)) `"
Anonymous Roadrunner - "from typing import List def two_sum(nums: List[int], target: int) -> List[int]: prevMap = {} for i, n in enumerate(nums): diff = target - n if diff in prevMap: return [prevMap[diff], i] else: prevMap[n] = i return [] debug your code below print(two_sum([2, 7, 11, 15], 9)) `"See full answer
Mobile Engineer
Data Structures & Algorithms
+5 more

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